Apollo Valves 3/4" RVW60 1,209,000 BTU Capacity, Bronze Relief Valve, 50 psi

ASME Section IV capacity certified bronze safety relief valve for protection of hot water heating boilers, systems and similar equipment. It can be pre-set to any pressure ranging from 15 to 160 psig (1 to 11 bar) at 250°F. Features: Sizes: 3/4" - 2" (20 - 50mm) ASME Section IV Certified Capacity Corrosion Resistant Construction Diaphragm Isolated Spring Chamber Extremely High Capacity Directive 97/23/EC (PED) Compliant Option MADE IN THE USA